Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 12 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/12/2020   23:10:24   (   0.01, -75.13) (   0.82, -71.56)  407.92                80
 12/14/2020   11:43:03   (  -0.00, -75.15) (   0.97, -79.37)  481.76                80
 12/15/2020   11:31:21   (   0.00, -75.15) (   0.30, -76.51)  155.49                80
 12/16/2020   11:16:58   (  -0.00, -75.15) (  -0.37, -73.66)  170.94                80
 12/17/2020   11:05:16   (  -0.00, -75.15) (  -1.04, -70.80)  497.48                80
 12/18/2020   23:37:52   (   0.00, -75.13) (  -0.82, -78.59)  395.44                80
 12/19/2020   23:26:09   (   0.01, -75.13) (  -0.14, -75.73)   68.20                80
 12/20/2020   23:17:07   (   0.01, -75.14) (   0.54, -72.87)  259.30                80
 12/23/2020   11:38:04   (  -0.01, -75.20) (   0.60, -77.83)  300.18                80
 12/24/2020   11:23:41   (  -0.01, -75.21) (  -0.08, -74.97)   27.90                80
 12/25/2020   11:11:59   (  -0.01, -75.22) (  -0.76, -72.11)  355.94                80